Clayton and Richmond Heights residents will have the opportunity to vote Tuesday in the presidential primary.

(Bookmark our Election 2012 Headquarters page for complete local coverage.)

While the Republican primary is nonbinding, some argue it will be predictive of Missouri's March 17 caucus.

WHO ARE THE CANDIDATES?
The candidates, by party, are as follows:

Democratic Party
President Barack Obama
Randall Terry
Darcy Richardson
John Wolfe

Republican Party
Gary Johnson
Herman Cain
Mitt Romney
Michael Meehan
Rick Perry
Keith Drummond
Jon Huntsman
Michele Bachmann
Rick Santorum
Ron Paul

Libertarian Party
James Orland Ogle III

AT WHAT TIME CAN I VOTE?
Polls will be open from 6 a.m. to 7 p.m.

HOW CAN I FIND MY POLLING PLACE?
Go to our Election 2012 Headquarters page or download this document from the St. Louis County Board of Elections.

WHERE CAN I FIND MORE INFORMATION?
Go to our Election 2012 Headquarters page and bookmark it for future reference. We'll update this regularly as the year goes on.